<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>Title</title>
</head>
<body>
<form action="login" method="post">

    用户名：<input type="text" name="userName"><br/>
    密码：<input type="password" name="userPwd"><br/>
    <button type="submit">登录</button>
</form>

</body>
</html>
